Samantha Elizabeth Miller, MD

Primary specialty

Vascular Neurology PhysicianTaxonomy code 2084V0102X

License

T9748 Issued in TX

Practice address

1500 Red River St
Austin, TX 78701-1918

Phone

(512) 324-8355

NPI assigned

May 18, 2018

Sex

Female

Sole proprietor

No

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 2

Addresses

Medicare fee-for-service enrollment

Enrolled in TX

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: Yes
• Hospice: Yes

Green means eligible to order or refer.

Enrollment records 1

Specialty

Neurology

Education

Other, 2018

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Christus Trinity Clinic TexasGroup PAC ID 3072426741, 1,540 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Christus Spohn Hospital Corpus Christi Hospital, Corpus Christi, TX, CCN 450046

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: smiller633472@christushealth.direct-ci.net

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.

• Christus Trinity Clinic Texas

  • Family Medicine Physician
  • Tyler, TX
  • NPI 1285684225

  Internal Medicine

  Medicare reassignment Care Compare group NPD
• Christus Trinity Clinic Texas

  • Rural Health Clinic/Center
  • Winnsboro, TX
  • NPI 1801673165
  NPD

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

• Christus Spohn Health System Corporation

  • General Acute Care Hospital
  • Corpus Christi, TX
  • NPI 1689641680
  Care Compare affiliation

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1526601600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1758499200000",
    "number": "1821589466",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1500 RED RIVER ST",
            "city": "AUSTIN",
            "state": "TX",
            "postal_code": "787011918",
            "telephone_number": "512-324-8355"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1500 RED RIVER ST",
            "city": "AUSTIN",
            "state": "TX",
            "postal_code": "787011918",
            "telephone_number": "512-324-8355"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1415 Santa Fe St Ste B",
            "address_purpose": "LOCATION",
            "city": "Corpus Christi",
            "state": "TX",
            "postal_code": "784042105",
            "country_code": "US",
            "telephone_number": "361-881-3455",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "MILLER",
        "first_name": "SAMANTHA",
        "middle_name": "ELIZABETH",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2018-05-18",
        "last_updated": "2025-09-22",
        "certification_date": "2025-09-22",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "TX",
            "license": "10063733",
            "primary": false
        },
        {
            "code": "2084V0102X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Vascular Neurology",
            "state": "TX",
            "license": "T9748",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Peter L Miller, MD
• Rachel Leah Miller, PAC
• Rachel Nicole Miller, P.A.
• Rebecca Miller
• Rosalidna Christina Miller
• Samantha Ilana Miller, LMSW
• Samantha P Miller, PHD
• Samuel Andrew Miller, M.D.
• Sara Michelle Miller, MA, LPC
• Seth T Miller, M.D.

• Vascular Neurology Physician in Austin, TX
• Providers in Austin, TX by specialty
• Vascular Neurology Physician in Texas

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 22, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.